Cubist Systematic Strategies’s Rio Tinto RIO Stock Holding History

Cubist Systematic Strategies’s Portfolio RIO Stock Details RIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$3.97M	Buy	60,200 +36,000	+149%	+$2.23M	0.02%	1110
2025 Q2	$1.41M	Buy	+24,200	New	+$1.43M	0.01%	1753
2024 Q4	–	Sell	-8,400	Closed	-$598K	–	3471
2024 Q3	$598K	Sell	8,400 -400	-5%	-$25.7K	﹤0.01%	2130
2024 Q2	$580K	Sell	8,800 -159,400	-95%	-$10.8M	﹤0.01%	2048
2024 Q1	$10.7M	Buy	+168,200	New	+$11.3M	0.06%	486
2023 Q4	–	Sell	-3,500	Closed	-$223K	–	4022
2023 Q3	$223K	Buy	+3,500	New	+$223K	﹤0.01%	2725
2023 Q1	–	Sell	-10,600	Closed	-$755K	–	4335
2022 Q4	$755K	Sell	10,600 -7,600	-42%	-$477K	﹤0.01%	2692
2022 Q3	$1M	Buy	18,200 +12,400	+214%	+$714K	0.01%	2628
2022 Q2	$354K	Buy	+5,800	New	+$416K	﹤0.01%	3320

Other funds holding RIO

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

JAG

Journey Advisory Group Covington, Kentucky $1.31B AUM 24.92% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Cubist Systematic Strategies's RIO Position: Q2 2025 in Review

Cubist Systematic Strategies sold out of Rio Tinto (RIO) in Q2 2025, closing a stake of 1,400 shares — an estimated $82.7K sold.

Cubist Systematic Strategies first reported a position in RIO in Q2 2014 and held it in 38 quarters. The position peaked at $17.8M in Q1 2023. 744 funds tracked by Wall St. Rank hold RIO as of Q2 2025.

Cubist Systematic Strategies reported no remaining Rio Tinto position as of Q2 2025 after selling out during the quarter.
Cubist Systematic Strategies sold 1,400 Rio Tinto shares in Q2 2025, an estimated $82.7K.
Cubist Systematic Strategies first reported a position in Rio Tinto in Q2 2014 and held it in 38 quarters.
Cubist Systematic Strategies's Rio Tinto position peaked at $17.8M in Q1 2023.
744 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2025.

Based on Cubist Systematic Strategies's 13F filing for Q2 2025, filed 14 Aug 2025.